It has been a while since the initial release of Single Pass. Over the years, there have been some minor enhancements, but more recently there have been even more.
There is now a PIN generated, just like the password. This is useful for sites that require a numeric PIN, either with or without a password.
The UI now has a more modern look and an ability to show/hide the Single Pass password and Service Name.
It is now possible to install Single Pass as a PWA. While the Chrome-based browser extensions are still available, the PWA option is preferred by some for both desktop and mobile devices.
One thing not updated, though, is the Firefox extension. The old version is still out there, but there doesn't seem to be any demand for it.
Single Pass now has its own domain! https://www.singlepass.us
Paul